Cleanup/Refactor: Move ID deletion into its own .c file.

Having functions defined in `BKE_lib_id.h` implemented into
`lib_remap.c` was confusing at best.

Besides trivial code splitting and header includes cleanup, had to add a
new `lib_intern.h` header for callbacks used by both remapping and
deletion code.

1 files changed, 33 insertions, 0 deletions

diff --git a/source/blender/blenkernel/intern/lib_intern.h b/source/blender/blenkernel/intern/lib_intern.h
new file mode 100644
index 00000000000..c0568bca964
--- /dev/null
+++ b/source/blender/blenkernel/intern/lib_intern.h
@@ -0,0 +1,33 @@
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * The Original Code is Copyright (C) 2018 by Blender Foundation.
+ * All rights reserved.
+ */
+
+/** \file
+ * \ingroup bke
+ */
+
+#ifndef __LIB_ID_INTERN_H__
+#define __LIB_ID_INTERN_H__
+
+extern BKE_library_free_window_manager_cb free_windowmanager_cb;
+
+extern BKE_library_free_notifier_reference_cb free_notifier_reference_cb;
+
+extern BKE_library_remap_editor_id_reference_cb remap_editor_id_reference_cb;
+
+#endif /* __LIB_ID_INTERN_H__ */